Compiling 64-bit code under Windows 7?

[Sean Eskapp]

I'm trying to compile a very simple file, main.d:

void main()
{
}

Under Windows 7, 64-bit, with out-of-the-box DMD v2.053 installation. I get
this, however:

C:\Users\Me\devl\test>dmd -m64 main.d
Internal error: msc.c 268